Keeping plants alive is an ambitious idea from the get-go. This product has a planting solution for a spot of indoor greenery: fascinating, all-natural, maintenance-free wall planters, arranged as a framed work of art. Using a process patented in 1984, the freshly harvested plants are drained of sap, which is then replaced by a mixture of glycerine, water and colourant, cleaned and dried. The arrangements of mosses, ferns and other plants not only look alive but feel real, maintaining their natural flexibility. Just hang on the wall for plants that give the happy illusion that you're a skilled green thumb-without needing light or water.